Patents by Inventor Ken Axtmann

Ken Axtmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus, and associated method, for facilitating routing of data in a radio communication system having a mobile node capable of roaming movement
    Patent number: 8923819
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: December 30, 2014
    Assignee: BlackBerry Limited
    Inventors: Ian M. Patterson, Richard T. Betel, Adrian Rogobete, Ken Axtmann
  • Apparatus, and associated method, for facilitating routing of data in a radio communication system having a mobile node capable of roaming movement
    Patent number: 8351902
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: January 8, 2013
    Assignee: Research In Motion Limited
    Inventors: Ian M. Patterson, Richard Betel, Adrian Rogobete, Ken Axtmann
  • APPARATUS, AND ASSOCIATED METHOD, FOR FACILITATING ROUTING OF DATA IN A RADIO COMMUNICATION SYSTEM HAVING A MOBILE NODE CAPABLE OF ROAMING MOVEMENT
    Publication number: 20110317618
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Application
    Filed: September 8, 2011
    Publication date: December 29, 2011
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Ian M. Patterson, Richard Betel, Adrian Rogobete, Ken Axtmann
  • Apparatus, and associated method, for facilitating routing of data in a radio communication system having a mobile node capable of roaming movement
    Patent number: 8036640
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: October 11, 2011
    Assignee: Research In Motion Limited
    Inventors: Ian M. Patterson, Richard Betel, Adrian Rogobete, Ken Axtmann
  • APPARATUS, AND ASSOCIATED METHOD, FOR FACILITATING ROUTING OF DATA IN A RADIO COMMUNICATION SYSTEM HAVING A MOBILE NODE CAPABLE OF ROAMING MOVEMENT
    Publication number: 20110044252
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Application
    Filed: October 28, 2010
    Publication date: February 24, 2011
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Ian M. Patterson, Richard Betel, Adrian Rogobete, Ken Axtmann
  • Apparatus, and associated method, for facilitating routing of data in a radio communication system having a mobile node capable of roaming movement
    Patent number: 7826826
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: November 2, 2010
    Assignee: Research In Motion Limited
    Inventors: Ian M. Patterson, Richard Betel, Adrian Rogobete, Ken Axtmann
  • APPARATUS, AND ASSOCIATED METHOD, FOR FACILITATING ROUTING OF DATA IN A RADIO COMMUNICATION SYSTEM HAVING A MOBILE NODE CAPABLE OF ROAMING MOVEMENT
    Publication number: 20100074186
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Application
    Filed: December 1, 2009
    Publication date: March 25, 2010
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: IAN M. PATTERSON, RICHARD BETEL, ADRIAN ROGOBETE, KEN AXTMANN
  • Apparatus, and associated method, for facilitating routing of data in a radio communication system having a mobile node capable of roaming movement
    Patent number: 7650141
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: January 19, 2010
    Assignee: Research in Motion Limited
    Inventors: Ian M. Patterson, Richard Betel, Adrian Rogobete, Ken Axtmann
  • APPARATUS, AND ASSOCIATED METHOD, FOR FACILITATING ROUTING OF DATA IN A RADIO COMMUNICATION SYSTEM HAVING A MOBILE NODE CAPABLE OF ROAMING MOVEMENT
    Publication number: 20080153485
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Application
    Filed: March 7, 2008
    Publication date: June 26, 2008
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: IAN M. PATTERSON, RICHARD BETEL, ADRIAN ROGOBETE, KEN AXTMANN
  • Apparatus, and associated method, for facilitating routing of data in a radio communication system having a mobile node capable of roaming movement
    Patent number: 7362730
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: April 22, 2008
    Assignee: Research In Motion Limited
    Inventors: Ian M. Patterson, Richard Betel, Adrian Rogobete, Ken Axtmann
  • Apparatus, and associated method, for facilitating routing of data in a radio communication system having a mobile node capable of roaming movement
    Publication number: 20050185616
    Abstract: Apparatus, and an associated method, for providing routing information to a mobile node operable in a radio communication system. The routing information is used by the mobile node to address data messages that are to be communicated to a relay host, or other, device. The routing information that is provided to the mobile node includes a plurality of separate routing sequences. Different ones of the routing sequences are used by the mobile node, depending upon at what location that the mobile node is positioned when the data message is sent. A registration server is used by which to create the routing information, responsive to indications of a home network associated with the mobile node and a current location of the mobile node.
    Type: Application
    Filed: February 19, 2004
    Publication date: August 25, 2005
    Inventors: Ian Patterson, Richard Betel, Adrian Rogobete, Ken Axtmann